Sanchezia oblonga Ruiz & Pavon
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Sanchezia oblonga Ruiz & Pavon [Acanthaceae]
H. Ruíz López, J.A. Pavon, Fl. Peruv., vol. 1 (Plates 1-152): p. 7, t. 8, fig. b (1798) [I. Galvez]